Phonon quantum nondemolition measurements in nonlinearly coupled optomechanical cavities
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DOI: 10.1103/physreva.98.043804
Abstract: In the field of cavity optomechanics, proposals for quantum nondemolition (QND) measurements of phonon number provide a promising avenue by which one can study the quantum nature of nanoscale mechanical resonators. Here, we investigate these… read more here.
Keywords: measurements nonlinearly; qnd measurements; nondemolition; nondemolition measurements ... See more keywords
Influence of excited state decay and dephasing on phonon quantum state preparation
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DOI: 10.1103/physrevb.100.024306
Abstract: The coupling between single-photon emitters and phonons opens many possibilities to store and transmit quantum properties. In this paper we apply the independent boson model to describe the coupling between an optically driven two-level system… read more here.
Keywords: quantum state; phonon quantum; decay dephasing; state ... See more keywords